FR649622A - Improvements to brushes and brush holders of dynamo electric machines - Google Patents

Improvements to brushes and brush holders of dynamo electric machines

Info

Publication number
FR649622A
FR649622A FR649622DA FR649622A FR 649622 A FR649622 A FR 649622A FR 649622D A FR649622D A FR 649622DA FR 649622 A FR649622 A FR 649622A
Authority
FR
France
Prior art keywords
brushes
electric machines
brush holders
dynamo electric
dynamo
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stone J and Co Ltd
J Stone and Co Ltd
Original Assignee
Stone J and Co Ltd
J Stone and Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Stone J and Co Ltd, J Stone and Co Ltd filed Critical Stone J and Co Ltd
Application granted granted Critical
Publication of FR649622A publication Critical patent/FR649622A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/38—Brush holders
    • H01R39/381—Brush holders characterised by the application of pressure to brush
FR649622D 1927-03-12 1928-02-23 Improvements to brushes and brush holders of dynamo electric machines Expired FR649622A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB694927A GB290002A (en) 1927-03-12 1927-03-12 Improvements in brushes and brush holders for dynamoelectric machines

Publications (1)

Publication Number Publication Date
FR649622A true FR649622A (en) 1928-12-26

Family

ID=9823792

Family Applications (1)

Application Number Title Priority Date Filing Date
FR649622D Expired FR649622A (en) 1927-03-12 1928-02-23 Improvements to brushes and brush holders of dynamo electric machines

Country Status (2)

Country Link
FR (1) FR649622A (en)
GB (1) GB290002A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011085997A1 (en) * 2011-11-09 2013-05-16 Robert Bosch Gmbh Vibration-reduced brush holder for an electric motor
DE102012012300A1 (en) * 2012-06-20 2013-12-24 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Brush system of electric motor for adjustment drive e.g. window lifter of motor vehicle, has pivot element that is used to apply spring force about pivot axis of M-shaped reversing lever with respect to brushes
EP3609027A1 (en) * 2018-08-07 2020-02-12 Schleifring GmbH Holder for slip ring brushes

Also Published As

Publication number Publication date
GB290002A (en) 1928-05-10

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